package com.xuecheng.content.service;

import com.xuecheng.content.model.dto.CourseCategoryTreeDto;

import java.util.List;

/**
 * @Author: 40斤
 * @CreateTime: 2024-07-28  19:22
 * @Description: TODO
 * @Version: 1.0
 */
public interface CourseCategoryService {
    public List<CourseCategoryTreeDto> queryTreeNodes(String id);
}
